18385902

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9371}}^1$

素因数の和:9488

約数の個数: 24

約数和(自身を含む): 40205880

約数和(自身を除く): 21819978

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 9371, 18742, 28113, 56226, 84339, 168678, 1021439, 2042878, 3064317, 6128634, 9192951, 18385902]

約数ペア:

[(1, 18385902), (2, 9192951), (3, 6128634), (6, 3064317), (9, 2042878), (18, 1021439), (109, 168678), (218, 84339), (327, 56226), (654, 28113), (981, 18742), (1962, 9371)]